Question
Question: A gas that follows Boyle’s law, Charles’ law and Avogadro’s law is called an ideal gas. Under what c...
A gas that follows Boyle’s law, Charles’ law and Avogadro’s law is called an ideal gas. Under what conditions a real gas behaves as ideal gas?
A
Under low pressure and temperature.
B
Under high pressure and temperature.
C
Under high pressure and low temperature
D
Under low pressure and high temperature.
Answer
Under low pressure and high temperature.
Explanation
Solution
: Under low pressure and high temperature two postulates of kinetic theory of gases become true. (i) Volume of the particles of gas is negligible as compared to the volume of the gas occupied and (ii) there is no force of attraction between the molecules of a gas.